//
//  Book.h
//  Objective-C HomeWork 03 - NSString NSArray NSMutableArray
//
//  Created by dllo on 16/7/6.
//  Copyright © 2016年 dllo. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface Book : NSObject
@property (nonatomic,retain) NSString *bookName;
@property (nonatomic,assign) NSInteger bookPrice;

- (instancetype)initWithBookName:(NSString *)bookName
                       bookPrice:(NSInteger)bookPrice;
+ (instancetype)bookWithBookName:(NSString *)bookName
                       bookPrice:(NSInteger)bookPrice;
@end
